Redcor Steel Garden Edging
Shapescaper Redcor Steel Garden Edging is a premium weathering steel solution designed to develop a natural protective “rusted Corten” patina over time. As it weathers, the surface forms a stable oxide layer that protects the steel while delivering a rich, architectural finish suited to modern Australian landscapes.
Available in 1.6mm, 2.0mm and 2.5mm thicknesses, Redcor edging is engineered for strength and longevity. It’s suitable for both residential and commercial applications, offering clean, defined borders for garden beds, pathways and root barrier protection.
The edging enhances landscape aesthetics while helping prevent soil erosion and controlling turf spread. It can be formed into gentle curves onsite, with tighter radius curves available as custom orders. Installation is straightforward, requiring basic site preparation before securing with stakes and connectors.
Redcor steel is virtually maintenance free. Once exposed to moisture, the weathering process begins and typically develops fully within 6 months to 2 years, depending on environmental conditions. The protective patina can also self heal minor abrasions, ensuring long term durability and performance.
By clearly defining landscape elements, Redcor edging supports easier garden maintenance while adding value and visual appeal to any property.
Applications – Residential & Commercial Gardens (1.6mm & 2.0mm)
Low garden beds (curved or straight)
Mulch retention
Turf control
Garden pathways
Tree rings
Lawn edging
Corten Steel Edging Profile Height Comparison Table
| Height | Best Use Case | Typical Project | Key Benefit |
|---|---|---|---|
| 100mm | Separating lawn from garden beds | Low borders, path edges, vegetable patch edging | Clean, subtle line without dominating the garden |
| 150mm | Containing mulch and light soil | Standard garden beds, flower borders | Versatile medium height for most residential beds |
| 185mm | Medium garden beds with deeper mulch | Raised borders, shrub beds, mixed plantings | Extra depth for thicker mulch layers |
| 230mm | Retaining small soil banks, defining larger beds | Sloped gardens, terraced beds, feature borders | Good balance of height and retaining capability |
| 290mm | Raised garden beds with substantial soil depth | Vegetable gardens, elevated flower beds | Ample soil retention for deeper root growth |
| 390mm | High retaining edges, large raised beds | Privacy screens, tiered gardens, structural borders | Dramatic visual impact with strong soil containment |
| 580mm | Freestanding raised garden beds, retaining walls | Full-height garden beds, boundary definition | Maximum height for serious gardening or terracing |
Benefits
- Enhances Landscape Aesthetics & Function
- Creates clean separation between landscape elements
- Integrates seamlessly with pathways and raised garden beds
- Cost-effective solution for large-scale projects
- Prevents Soil Erosion
- Helps maintain soil structure
- Controls water flow
- Reduces run-off during heavy rainfall
- Easy Installation
- Time-efficient system
- Pre-drilled lengths, connectors and stakes
- Designed for secure and professional results
Specifications
- Shapescaper edging features a smooth, rounded top lip that conceals stakes while improving safety, strength and overall finish.
- Designed for both curved and straight garden edging installations
- Australian-made weathering steel that forms a durable “rusted Corten” protective patina over time
- Minimum in ground is 30mm to cover galvanised screws
- Available in 1.6mm (6.5mm top lip), 2.0mm (7.5mm top lip) and 2.5mm (8.5mm top lip) thickness options
- Installed using Ribbed or L Profile steel stakes for secure anchoring
Basic Tools Needed and General Installation Guide
- Tape measure and marking pen
- Dead blow hammer or rubber mallet
- Trench digging equipment, pick and shovel
- Impact driver with 5/16 hex head
- Angle grinder with a thin cutting disc suitable for stainless steel
- String line and/or markup paint, builder’s level
- Clamp or vice-grip pliers
